Q: What is the negative version of the number 121,421,153?
A: -121,421,153
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 121,421,151 | 121,421,152 | 121,421,154 | 121,421,155 |
| -121,421,151 | -121,421,152 | -121,421,154 | -121,421,155 |